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Thursday, October, 29, 2009

Animation Of Influenza Virus Replication

Health Encyclopedia: Immunizations Viral Influenza

Viral Influenza


Influenza, commonly called the flu, is always caused by a virus.

Influenza, also known as the flu, is caused by a virus.

There are different strains of influenza:

  • Influenza A is the most widespread and most severe strain. It can affect both animals and humans. Influenza A is the cause of the worldwide epidemics (pandemics) of the flu that have occurred. An estimated 142,000 hospitalizations per year are due to this strain of the flu. Influenza A is usually further categorized by two ...
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Expert & Community Posts

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As parents, we know that little kids' hands always seem to wind up in their mouths or noses...or... Read more »

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Diabetes and H1N1
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...summer, Maryland DHMH has continued to monitor H1N1 influenza virus. Outbreaks, especially in... Read more »

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Should patients who have heart disease take vaccinations for flu, pneumonia, and shingles?
By Dr. Larry Weinrauch , Health Expert

Annual vaccinations for influenza virus are recommended for many groups of people. I strongly... Read more »

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Swine Flu and Immune-Suppressing Drugs
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Many medications prescribed for rheumatoid arthritis can weaken the immune system, including... Read more »

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How NOT to Win Friends and InFLUence People
By Lisa Emrich , Health Expert

Clever headline isn’t it?  Wish I could take credit, however, it’s from the Centers for... Read more »

Health Guide

Colds and the Flu: Complications
...pandemic could potentially inflict catastrophic damage on human lives and disrupt the global economy.The influenza virus mutates rapidly as it moves from species to species. Most Type A influenza... Read more »
Colds and the Flu: Medications
...system specifically recognizes as alien and so targets for attack.)Unfortunately, the antigens in these influenza viruses undergo genetic alterations (called antigenic drift) over time, so they... Read more »
Ear Infections: Prevention
...active virus. Vaccines aregiven by injection, usually between October and December. Antibodies to the influenza virus usually develop within 2 weeks of vaccination, and immunity peaks within 4 to... Read more »
Pneumonia: Prevention
...recognizes antigens and produces antibodies that destroy them.Unfortunately, the antigens in these influenza viruses undergo genetic alterations (called antigenic drift) over time, so they are... Read more »
Sinusitis: Prevention
...metals such as lead.VaccinesVaccines against influenza use inactivated (not live) viruses. Because influenza viruses change from year to year, influenza vaccines are redesigned annually to match... Read more »

Related News

Protecting Newborns from the Flu
October 31, 2008

(Ivanhoe Newswire) -- The most effective way to protect newborn babies from the flu virus may be to vaccinate new mothers and other family members... Read summary »

Medicine's Next Big Thing: Better Blood (Part 1 of 3)
May 05, 2008

ORLANDO, Fla. (Ivanhoe Broadcast News) -- We're in a world of test-tube babies, artificial hearts, and even cloned animals. But when it comes to... Read summary »

Animal Fat Linked to Pancreatic Cancer
July 13, 2009

(Ivanhoe Newswire) ? Meat and dairy lovers might want to think about cutting back on their favorite foods. According to National Cancer Institute... Read summary »

New Hope for Rheumatoid Arthritis
January 19, 2009

(Ivanhoe Newswire) -- People with rheumatoid arthritis are generally either lacking a gene needed to keep their immune system from attacking their... Read summary »

Eating Like Our Ancestors
June 16, 2008

By Meghan Yost, Ivanhoe Health Correspondent BALTIMORE, M.D. (Ivanhoe Newswire) -- Throughout history, the human diet has evolved immensely.... Read summary »